Substance, Reality, and Distinctness

Substance, Reality, and Distinctness

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Descartes claims that God is a substance, and that mind and body are two different and separable substances.This paper provides some background that renders these claims intelligible.For Descartes, that something is edgewater shoes real means it can exist in separation, and something is a substance if it does not depend on other substances for its existence.Further, separable objects are correlates of distinct ideas, for an idea is distinct (in an objective sense) if its object may be easily and clearly separated from everything that is not its object.

It follows that if our idea of God is our most distinct idea, as Descartes claims, then God must be a substance in the Cartesian click here sense of the term.Also, if we can have an idea of a thinking subject which does not in any sense refer to bodily things, and if bodily things are substances, then mind and body must be two different substances.